EP3770197A4 - Core-corona polymer particles - Google Patents
Core-corona polymer particles Download PDFInfo
- Publication number
- EP3770197A4 EP3770197A4 EP19771939.6A EP19771939A EP3770197A4 EP 3770197 A4 EP3770197 A4 EP 3770197A4 EP 19771939 A EP19771939 A EP 19771939A EP 3770197 A4 EP3770197 A4 EP 3770197A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- polymer particles
- corona polymer
- corona
- particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002245 particle Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/91—Graft copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0245—Specific shapes or structures not provided for by any of the groups of A61K8/0241
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/26—Optical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/54—Polymers characterized by specific structures/properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dermatology (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Cosmetics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018057271 | 2018-03-23 | ||
PCT/JP2019/012145 WO2019182126A1 (en) | 2018-03-23 | 2019-03-22 | Core-corona polymer particles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3770197A1 EP3770197A1 (en) | 2021-01-27 |
EP3770197A4 true EP3770197A4 (en) | 2021-12-22 |
Family
ID=67987854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19771939.6A Pending EP3770197A4 (en) | 2018-03-23 | 2019-03-22 | Core-corona polymer particles |
Country Status (6)
Country | Link |
---|---|
US (1) | US11285096B2 (en) |
EP (1) | EP3770197A4 (en) |
JP (1) | JP7287949B2 (en) |
CN (1) | CN111868124B (en) |
TW (1) | TW201940158A (en) |
WO (1) | WO2019182126A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019182127A1 (en) | 2018-03-23 | 2019-09-26 | 株式会社 資生堂 | Cosmetic ingredient using core-corona polymer particles and oil-in-water emulsion cosmetic |
CN112812642A (en) * | 2021-01-28 | 2021-05-18 | 几何智慧城市科技(广州)有限公司 | Solar photovoltaic glass super-hydrophobic self-cleaning material and preparation method thereof |
WO2023120180A1 (en) * | 2021-12-20 | 2023-06-29 | 株式会社 資生堂 | Oil-in-water type emulsified cosmetic |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080175809A1 (en) * | 2007-01-19 | 2008-07-24 | Shin-Etsu Chemical Co., Ltd | Silicone copolymer and cosmetics comprising the same |
JP2010285610A (en) * | 2009-05-11 | 2010-12-24 | Kose Corp | Tabular particle having hydrophilic and hydrophobic anisotropy, method for producing the same, and emulsifier comprising the same |
WO2017187750A1 (en) * | 2016-04-28 | 2017-11-02 | 信越化学工業株式会社 | Emulsified cosmetic |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2717797B2 (en) | 1988-05-11 | 1998-02-25 | 三洋化成工業株式会社 | Thermal response material |
EP0969803B1 (en) | 1997-03-25 | 2003-02-26 | Beiersdorf Aktiengesellschaft | Emulsifier-free finely dispersed systems of the water-in-oil type |
JP2002322219A (en) | 2001-04-25 | 2002-11-08 | Lion Corp | Amphipathic high molecular compound and hair cosmetic |
JP4822629B2 (en) * | 2001-08-10 | 2011-11-24 | 大阪有機化学工業株式会社 | Hair resin composition and hair cosmetic composition comprising the same |
JP2004275991A (en) * | 2003-03-19 | 2004-10-07 | Asahi Glass Co Ltd | Surface-active agent |
JP2005015623A (en) | 2003-06-26 | 2005-01-20 | Shiseido Co Ltd | Organic solvent swelling microgel and its preparation method |
JP3917979B2 (en) | 2004-01-30 | 2007-05-23 | ポーラ化成工業株式会社 | Polymer composition for film formation |
JP4426859B2 (en) | 2004-02-02 | 2010-03-03 | ポーラ化成工業株式会社 | Polymer composition for film formation |
JP4745962B2 (en) * | 2004-03-31 | 2011-08-10 | 信越化学工業株式会社 | Cosmetics containing silicone polymer |
WO2006051746A1 (en) | 2004-11-09 | 2006-05-18 | Shiseido Company, Ltd. | Microgel swellable in organic solvents and process for production thereof |
JP2006161026A (en) | 2004-11-09 | 2006-06-22 | Shiseido Co Ltd | Organic solvent-swelling micro gel and method for producing the same |
FR2950060B1 (en) | 2009-09-11 | 2011-10-28 | Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic | NOVEL POWDER POLYMER, PROCESS FOR PREPARING THE SAME, AND USE AS THICKENING |
WO2011064255A1 (en) * | 2009-11-24 | 2011-06-03 | Momentive Performance Materials Gmbh | Hydrophilic/lipophilic modified polysiloxanes as emulsifiers |
KR101785278B1 (en) * | 2010-10-29 | 2017-10-16 | 미쯔비시 케미컬 주식회사 | Copolymer and cosmetic material composition |
JP5887691B2 (en) * | 2010-10-29 | 2016-03-16 | 三菱化学株式会社 | Copolymer and cosmetic composition |
JP5851724B2 (en) | 2011-05-24 | 2016-02-03 | 花王株式会社 | Oil-in-water makeup cosmetics |
EP2756051B2 (en) | 2011-09-13 | 2019-06-12 | Lubrizol Advanced Materials, Inc. | Surfactant responsive micro-gels |
CN103917624B (en) | 2011-09-13 | 2018-11-23 | 路博润高级材料公司 | The microgel of surfactant responsiveness dispersion polymerization |
JP5207424B1 (en) * | 2011-12-22 | 2013-06-12 | 株式会社 資生堂 | Corona-core type microgel emulsifier and oil-in-water emulsion composition |
US9546234B2 (en) | 2013-02-28 | 2017-01-17 | Harima Chemicals, Incorporated | Metal fine particle dispersant, metal fine particle dispersion liquid, and cured film |
WO2014143728A1 (en) * | 2013-03-15 | 2014-09-18 | Dow Corning Corporation | Cosmetic compositions containing silicone resin emulsions |
JP6356957B2 (en) * | 2013-11-19 | 2018-07-11 | 花王株式会社 | Water-in-oil emulsified cosmetic |
JP5913475B2 (en) * | 2014-08-06 | 2016-04-27 | 株式会社 資生堂 | Raw materials for cosmetics |
SG11201902759SA (en) | 2016-09-27 | 2019-05-30 | Shiseido Co Ltd | Cosmetic raw material using core-corona type microparticles and oil-in-water emulsified cosmetic |
BR112018072378B1 (en) * | 2017-02-10 | 2020-10-27 | Ipcom Gmbh & Co. Kg | method, user equipment device and domestic public terrestrial mobile network |
TWI778019B (en) * | 2017-02-14 | 2022-09-21 | 美商康寧公司 | Electronic assemblies incorporating laminate substrates and methods of fabricating the same |
JP7196101B2 (en) * | 2017-02-15 | 2022-12-26 | パーシモン テクノロジーズ コーポレイション | Material handling robot with multiple end effectors |
-
2019
- 2019-03-22 TW TW108110375A patent/TW201940158A/en unknown
- 2019-03-22 CN CN201980021501.9A patent/CN111868124B/en active Active
- 2019-03-22 WO PCT/JP2019/012145 patent/WO2019182126A1/en unknown
- 2019-03-22 JP JP2020507939A patent/JP7287949B2/en active Active
- 2019-03-22 EP EP19771939.6A patent/EP3770197A4/en active Pending
- 2019-03-22 US US16/982,315 patent/US11285096B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080175809A1 (en) * | 2007-01-19 | 2008-07-24 | Shin-Etsu Chemical Co., Ltd | Silicone copolymer and cosmetics comprising the same |
JP2010285610A (en) * | 2009-05-11 | 2010-12-24 | Kose Corp | Tabular particle having hydrophilic and hydrophobic anisotropy, method for producing the same, and emulsifier comprising the same |
WO2017187750A1 (en) * | 2016-04-28 | 2017-11-02 | 信越化学工業株式会社 | Emulsified cosmetic |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019182126A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN111868124B (en) | 2023-06-30 |
JP7287949B2 (en) | 2023-06-06 |
US11285096B2 (en) | 2022-03-29 |
TW201940158A (en) | 2019-10-16 |
US20210007965A1 (en) | 2021-01-14 |
WO2019182126A1 (en) | 2019-09-26 |
EP3770197A1 (en) | 2021-01-27 |
CN111868124A (en) | 2020-10-30 |
JPWO2019182126A1 (en) | 2021-04-08 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 8/02 20060101ALI20211112BHEP Ipc: C08L 51/08 20060101ALI20211112BHEP Ipc: C08F 299/08 20060101ALI20211112BHEP Ipc: A61K 8/895 20060101ALI20211112BHEP Ipc: A61Q 19/00 20060101ALI20211112BHEP Ipc: A61K 8/91 20060101ALI20211112BHEP Ipc: A61K 8/81 20060101ALI20211112BHEP Ipc: A61K 8/06 20060101ALI20211112BHEP Ipc: C08F 290/06 20060101AFI20211112BHEP |
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